Actively maintained

If preset provides a new imagecache preset to render convert images based on its dimensions.

docReader provides an formatter to the CCK module Filefield (for Drupal 6) or the core file module in Drupal 7.

Video conference booking module for Polycom RMX2000/4000 with 7.x API

Social Connect for Drupal 7

I think most of the Drupal developers know the Statistics module, which makes part of the Core of D6. It basically logs access statistics for your site. Every time a node is viewed, a counter gets updated. This counter value is stored in the node_counter table, and gets reset each day at 00 AM.

The most important thing is the hook_cron() implementation.

This function will check if we are 24 hours later since the last statistics check. If we are, it will clean all node_counter values. But for us, this was pretty annoying, as we wanted to keep track of older statistics. We wanted to know, "the most viewed" nodes in the last week, month, etc, etc, ...

We started looking around for a contrib module, but really, there was no contrib module that could satisfy our requirements.

So what did we do? We created our own custom Statistics module!
* We created a custom variable which keeps track when we ran our custom statistics system the last time
* If we are 00 AM (or later), copy all values from node_counter to a custom table, and index it with a timestamp
* The structure of this table is defined as:

+----------+------------------+------+-----+---------+-------+
| FIELD | Type | NULL | KEY | DEFAULT | Extra |
+----------+------------------+------+-----+---------+-------+

Likno JavaScript/CSS Menus is the ultimate module to create menus for your drupal site. It collaborates with the likno AllWebMenus software to produce the menu you want.